2000 Buick Century missing on two cylinders

2000 BUICK CENTURY
50,000 MILES • 6 CYL • FWD • AUTOMATIC
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BRISTANG5
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  • 1 POST
I have a 3.8 in this car. missing on the top coil bank (both cylinders). I checked and the coil pack has 6.12 ohm resistance. the other two coil packs are fine. I replaced the top coil pack that is not throwing spark and nothing changed. Is this controlled directly from the computer or is there another module that controls these coil packs? Thanks.
Nov 9, 2008 at 7:43 AM
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IMPALASS
  • ✓Experienced Mechanic
  • 3,112 POSTS
Hello On the attached pic, which cylinders are missing? Also, indications are it is your ignition control module located under the coils. I have attached that info for you. Last the only engine I show for this model is a 2000 Buick Century V6-3.1L VIN J


https://images.2carpros.com/forum/automotive_pictures/248015_1_26.gif


https://images.2carpros.com/forum/automotive_pictures/248015_2_34.jpg

Nov 10, 2008 at 3:34 PM
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